How to Reduce WindowServer’s CPU Usage on Your Mac

If you’re using a Mac, make sure it’s connected to the WindowServer when you check the activity monitor. Windowserver, which consumes a lot of CPU, is listed under the process name. Now you’re probably wondering what Windows Server is and why it uses so much processing power.

In this article, we’ll answer all of your questions about Windowserver and show you how to lower Windowserver’s excessive CPU utilisation on Macs.

What is WindowServer’s on Mac

WindowServer consumes a lot of CPU cycles, slowing down your Mac’s performance. When your Mac device becomes sluggish, it’s because your Windowserver is using a lot of CPU.


In a nutshell, Windowserver is one of the core components of the Mac operating system, and it creates graphical elements for all of the activities that take place on your desktop screen. Windowserver’s high CPU usage is proportional to the number of windows you have open at any given time. Whatever you do in your Mac Windowserver is shown as graphical elements on your desktop.

Windowserver can use several CPU cycles for a variety of reasons. Here are a few examples:

  • Problematic apps that consume a lot of memory
  • You have an older Mac device that is running the most recent Mac version, yet you’re having issues with current graphics.
  • Multiple icons on a cluttered desktop
  • Several windows are open at the same time.

When you notice that Windowserver mac is using a lot of CPU, you should take action right once to lower the CPU consumption and improve the speed of your Mac. The following are some successful approaches for lowering Windowserver mac’s high CPU use.

How To Lower WindowServer CPU Usage on Your Mac

Method 1. Minimize the number of applications, files, and folders on your desktop.

Having several files and folders on the desktop is the primary cause of heavy utilisation. Try to keep the number of files to a minimum and, if feasible, keep everything in one folder.

If you have unnecessarily opened many apps that are running in the background, you should close them immediately because they consume a lot of system resources. To close the undesirable programmes, follow these simple steps:

  • To begin, hit command + option + escape to bring up the Force Quit menu.


  • Select the application you wish to close from the window and click Force Quit.

Method 2. Disable the Multi-Display Mode

If you have multiple display setup enabled, first turn it off to reduce system resource consumption. Then follow the procedures below to switch off multiple display configuration:

  • Select System Preferences from the Apple logo.


  • Make your way to mission control.


  • Navigate to the option that displays having separate spacing in the mission control window and untick it.


  • Finally, restart your Mac to apply the modifications.

Method 3. Shut down any windows that aren’t in use.

The use of many windows and browser tabs is one of the main causes of high system resource use. Close all relevant windows and browser tabs to ensure that Windows Server does not consume CPU cycles.

Method 4. Disable Transparent Effects

If you turn off the transparent effect, you’ll notice a reduction in high CPU usage. The features responsible for providing visual effects, particularly translucent effects, demand a significant amount of system resources. It’s not easy to turn off each visual effect, however you can disable translucent effects by following the methods below.

  • Go to the Apple menu and select System Preferences from the drop-down menu.


  • Then proceed to accessibility.


  • Then select the option to display.


  • The option to lower transparency is checked on the right side of the window.

Method 5. Update Your Mac.

Your system resource consumption may be higher due to the older MacOS. So, first and foremost, see if your Mac is up to date. Follow the instructions below:

  • To begin, go to the Apple menu and select About This Mac from the drop-down menu.
  • Then, select Software Update.


  • If an update is available, it will be displayed on the screen; click it to install the most recent update.


The strategies listed above are some of the most effective ways to lower Windows Server’s excessive CPU use on Mac. Every procedure has been thoroughly explained to make it easy for you to follow along. If you have any further questions, we have compiled a list of frequently asked questions that readers frequently ask.

We’ve done our best to respond to your questions. So, let’s look at some of the most typical queries that readers might have.

Leave a Reply

Your email address will not be published.